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Integrated HMC system for hydrogen fuel cell vehicle

A technology for fuel cells and automobiles, applied in battery/fuel cell control devices, electric vehicles, vehicle components, etc., can solve problems such as insufficient integration, reduce production design management costs, reduce wiring harness circuits, and reduce weight Effect

Pending Publication Date: 2019-12-13
中极氢能汽车(长治)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an integrated HMC system for hydrogen fuel cell vehicles to solve the above technical defects

Method used

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Embodiment Construction

[0018] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0019] An integrated HMC system for hydrogen fuel cell vehicles, such as figure 1 As shown, it includes a control board 1, an integrated circuit 6 and a power board 7. The control board 1 includes an HMC module 2, an AC module 3, a PTC controller 4, and a compressor CCU5, and the control board 1 and the integrated circuit 6 pass through The wires are electrically connected, the power board 7 is connected to the integrated circuit 6 through wires, and the power board 7 is integrated with an IGBT power element 8, and the IGBT power element 8 is respectively connected to the cooling fan 9 and the blower through five sets of wire outputs. 10. Water pump 11, PTC 12, compressor 13.

[0020] The HMC module 2, AC module 3, PTC...

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Abstract

The invention provides an integrated HMC system for a hydrogen fuel cell vehicle. The integrated HMC system comprises a control plate, an integrated circuit and a power plate. The control plate comprises an HMC module, an AC module, a PTC controller and a compressor CCU. The control plate and the integrated circuit are electrically connected through a wire. The power plate and the integrated circuit are connected through a wire. An IGBT power element is integrated on the power plate and is connected to a cooling fan, an air blower, a water pump, a PTC and a compressor through five sets of wireoutputs correspondingly. By means of the highly-integrated heat management domain controller, wiring harness loops are effectively reduced, the contribution rate to lightweight of wiring harnesses ishigh, ECU parts of the complete vehicle are also reduced, the production, design and management cost of a heat management system is reduced, and the integrated HMC system is quite suitable for heat management of the relatively-complex hydrogen fuel cell vehicle.

Description

technical field [0001] The invention relates to the field of hydrogen energy vehicles, in particular to an integrated HMC system for hydrogen fuel cell vehicles. Background technique [0002] With the development of fuel cell vehicles and the wide application of network technology in vehicles, with the requirements of lightweight vehicles, the electrical architecture continues to evolve and develop, and a high degree of integration will inevitably become a trend. The existing fuel cell vehicle control system, The degree of integration is not enough, the functions are not complete, the wiring harness circuit is intricate, the degree of light weight is relatively low, the ECU parts of the whole vehicle are more and more complicated, and the production design management cost of the power system is relatively high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an integrated HMC system for hydrogen fuel cell vehicle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L58/32B60L58/33B60L58/34B60H1/00B60L58/30
CPCB60L58/32B60L58/33B60L58/34B60H1/00278B60H1/00392B60L58/30Y02T90/40
Inventor 安元元郝义国余红霞程飞陈华明
Owner 中极氢能汽车(长治)有限公司
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